The 2024 SGA limit is $1,550 per month

If you receive Social Security Disability Insurance (SSDI), the Substantial Gainful Activity (SGA) limit is the amount of monthly income that Social Security uses to decide whether you are still disabled enough to keep your benefits. In 2024, that limit is $1,550 per month for most people under 65.

This number matters because if you earn more than $1,550 in a month, Social Security may assume you can work and could stop or reduce your benefits. The limit changes every year based on national wage trends, so the 2025 limit will be different.

The limit applies to your work earnings — wages from a job you do yourself. It does not count investment income, rental income, or benefits from other programs. If you are self-employed, Social Security looks at your net profit after business expenses.

Key Takeaways

  • If you earn more than $1,550 in a single month in 2024, Social Security may determine you are no longer disabled and could end your benefits.
  • The SGA limit applies only to work you do yourself, not to money from investments, rental property, or other benefit programs.
  • Self-employed income counts as your net profit after you subtract legitimate business expenses.
  • The limit changes each January, so you should check the current year's amount before taking a job or increasing your hours.
  • Exceeding the SGA limit once does not automatically stop your benefits — Social Security looks at whether the earnings show you can do substantial work over time.

How Social Security measures your monthly earnings

Social Security counts the gross amount you earn in a calendar month, before taxes are taken out. If you are paid weekly or biweekly, you add up all the paychecks that fall in that month, even if some of them are for work done in the previous month.

For self-employed work, you report your net profit — the money left after you subtract ordinary and necessary business expenses. This includes rent for a workspace, supplies, equipment, and wages you pay to employees, but not personal expenses or loan repayment.

If you work for someone else and also have your own business, Social Security counts both earnings together toward the $1,550 limit. A month where you earn $900 from a job and $700 from freelance work puts you at $1,600, over the limit.

What happens if you earn more than the SGA limit

Earning more than $1,550 in one month does not automatically stop your benefits. Social Security first looks at whether this is a one-time event or a pattern. If you exceed the limit in a single month but your earnings are usually lower, your case may not change.

If your earnings stay above the SGA limit for nine months or more in a row, Social Security will likely send you a notice saying your benefits will end. This is called a trial work period or the start of a process to end your benefits. You have the right to request a hearing if you disagree.

Even after your benefits stop, you may still be able to work and earn as much as you want. Some people find that losing SSDI is worth it because their job pays more. Others use work incentives like Impairment Related Work Expenses (IRWE) or Plan to Achieve Self-Support (PASS) to keep working while staying under the SGA limit — these programs let you subtract certain costs from your earnings.

The difference between SGA and other income limits

SSDI has two separate income limits that work in different ways. The SGA limit ($1,550 in 2024) is about whether you can do substantial work. The other limit is the substantial earnings test, which is higher and applies to people who are still in a trial work period or using work incentives.

Supplemental Security Income (SSI), a different program, has its own income and resource limits that are much stricter. If you receive both SSDI and SSI, the SSI rules may affect you more than the SSDI SGA limit. The two programs do not use the same thresholds.

Some people confuse the SGA limit with the amount you can earn without losing other benefits, like Medicare or Medicaid. Those programs have their own rules. You can lose SSDI due to SGA but keep Medicare for a period of time, or keep Medicaid depending on your state.

Planning work around the 2024 SGA limit

If you are thinking about working while on SSDI, knowing the $1,550 limit helps you plan. You could work part-time in some months and stay under the limit, or work full-time knowing that Social Security will track whether you stay above it for nine months in a row.

Before you start a job or change your hours, contact your local Social Security office or a Work Incentives Planning and information (WIPA) project. WIPA counselors are free and can tell you exactly how your specific job will affect your benefits. They know the rules and can help you use work incentives if they explore to you.

Keep careful records of what you earn each month. If you are self-employed, save receipts for all business expenses so you can report your net profit accurately. Mistakes in reporting can lead to overpayments that Social Security will ask you to repay.

When the SGA limit changes and how to find the new amount

Social Security raises the SGA limit every January based on the national average wage index from two years earlier. The 2024 limit of $1,550 was set in late 2023. The 2025 limit will be announced in November 2024 and take effect January 1, 2025.

You can find the current SGA limit on the official Social Security website (ssa.gov) under "Substantial Gainful Activity." The site also lists the limit for blind individuals, which is higher ($2,590 in 2024). If you are blind or have low vision, you may have a different limit.

If you work with a WIPA counselor, they will tell you the current limit and help you understand how it applies to your situation. You can also call Social Security directly at 1-800-772-1213 to ask what the limit is for your case.

Frequently Asked Questions

Does one month over the SGA limit mean my benefits will stop?

No. Social Security looks at whether you earn over the limit for nine months or more in a row. One high-earning month usually does not trigger a benefit termination, but it is reported to Social Security and becomes part of your record.

If I am self-employed, how do I count my income?

Report your net profit — the money left after you subtract ordinary business expenses like supplies, rent, equipment, and employee wages. Keep receipts. Personal expenses and loan repayment do not count as deductions.

Can I use work incentives to stay on SSDI while earning over $1,550?

Yes. Programs like IRWE and PASS let you subtract certain costs from your earnings so your countable income stays under the SGA limit. A WIPA counselor can tell you whether these programs fit your situation.

What if I earn $1,550 exactly?

Earning exactly $1,550 is at the limit but not over it. Social Security counts this as meeting the SGA threshold, so it counts toward the nine-month rule. To be safe, stay below $1,550 if you want to avoid triggering a review.

Does the SGA limit explore to money I get from investments or rental property?

No. The SGA limit applies only to work you do yourself — wages from employment or net profit from self-employment. Investment income, rental income, and other benefits do not count toward the $1,550 limit.